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Probability
The probability of a certain event is a number expressing the likelihood that a specific event will occur, expressed as the ratio of the number of actual occurrences to the number of possible occurrences. In mathematics, it is a measure of how often an event will happen and is the basis of statistics.
14,643 Questions
What is the probability of making aType II error after rejecting the Ho at alpha05?
The answer depends on the test: z-score, t-statistic, chi-square, F-statistic or any one of the scores of non-parametric tests.
What is one way you can model the number 1576 without using thousands cube?
10 hundreds, 5 hundreds , 70 tens and 6 ones
Which coin doesnt have a building on its flip side?
It depends by what you mean building and what type of coin.
Current 2010 US coins don't have buildings on the Penny (it is the union shield), Half Dollar (it is the great seal of the USA), Quarter (it is one of 5 designs of America the Beautiful) or Dime (it is a torch) the only 2010 circulating coin with a building on the back is the nickle. However, older pennies have the Lincoln Memorial on the back. But some of the more recent nickles also don't have buildings on the reverse but rather scenes commemorating Louis and Clark. Plus, bicentennial half dollars have a building on the reverse.
How many clavers are in a deck of cards?
The answer depends on what you mean by "clavers". It is not a recognised word in the English language.
- minus one red marble plus one blue marble
im not 100% sure but anything that has mass and takes up space its matter
What are the odds of rolling an odd number followed by three even numbers on an eight sided die?
0.54 or 0.0625
What is the probabilty of rolling a sum of four or less when rolling to dice?
1/1, 1/2, 1/3, 2/1, 2/2, 3/1 = 6 out of 36 ie 16.66%
Probabilities can never be negative. A probability distribution is defined as follows:
- Every event has a probability of occurring between 0 and 1, inclusive.
- The sum of the probabilities of each event occurring is 1.
What is the best definition for random sampling?
There are two equivalent definition.
Definition 1: A simple random sample is one for which each element has the same probability of being included in the sample.
Definition 2: A simple random sample is one where all sample of that size have the same probability of being selected.
Although the words are similar, the first refers to the selection of individuals from the population whereas the second refers to the samples.
The odds of getting pregneat with a tuble?
There are many people called Tuble and the odds of getting pregnant with one depends on your relationship.
What can be expected after a normal exenteration?
It is normal for a patient to undergo a period of psychological adjustment to the major change in lifestyle (e.g., learning to care for a urostomy or colostomy) or appearance (e.g., following orbital exenteration).
